Types of Virtual Private Network 

I know that you must hear about VPN and know, how it works but do not know types of VPNs? There are basically 2 types of VPNs which are Remote Access VPN, Site to Site VPN. But when we go deep into Site to site VPN, it will further divide into two parts, Intranet based VPN and Extranet based VPN.
Source - https://www.daisy.sg/forum/general-discussions/what-is-vpn